Neck growth rate due to surface diffusion from the surface source is R – McqOptions

MCQOPTIONS

1.	Neck growth rate due to surface diffusion from the surface source is R1= _______
A.	2D<sub>s</sub> <sub>s</sub> (FK_{1}^3 )
B.	2D<sub>s</sub> <sub>s</sub> (FK_{3}^1 )
C.	2D<sub>s</sub> (FK_{1}^3 )
D.	2D<sub>s</sub> <sub>s</sub> (FK_{1}^4 )
Answer» B. 2D<sub>s</sub> <sub>s</sub> (FK_{3}^1 )

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